There is something wrong with the Oppo folding mobile phone hinge. Can I continue to use the screen if it doesn't open?

I can't. There is something wrong with the hinge of oppo folding mobile phone. The screen cannot be fully opened and can no longer be used. If the hinge is damaged, the folding screen will not open. OPPO launched the first folding screen model at the end of last year. Since its debut, Find N has been favored by many consumers because of its excellent performance on the product side and compact body shape.